General purpose steel doors designed to offer maximum protection.
45mm thick and double skinned in 1.0mm galvanised sheet steel, a bonded honeycomb core provides strength and rigidity eliminating flex and distortion under load in the operating cycle.
Reinforcing channels and pads provide further rigidity to the leaf and strengthening at the fixing locations for hinges, closers, handles and other hardware.
The standard 121mm double rebate frame is constructed from 1.5mm galvanised steel section with tab and slot fixed butt jointed header for a flush continuous interface with the wall surface. Reinforcing is positioned to suit hinge and closer fixing points.
Pre-drilled holes for latch and bolt are available with or without strike plates. Seals to the frame uprights and header provide smoke protection (to BS 5588) and quiet closing.
The standard configuration is without threshold however an aluminium threshold with bulb seal is available for single and double steel doorsets.
All doors and frames are galvanised and powder coated in grey primer. Doors can be finished to any single BS or RAL colour.